I File Civil Suite of property Partition After 20 yrs my Father death

Sir,My father died at 29 sept 1997 he made a will at 25 aug 1997.father left 2 big incomable property which is rented which take over by my elsder brother in it three eqaul parts according to will he keep whole income and make a proper will also but my brother n my mom trick me so many yrs by avoiding and delaying partition.Its Almost 20 yrs my father gone , I made 100 meeting with my elder brother in between he offer me some small properties but i denied it .Finnalty i fllied case at 12 mar 2k18 for partition but he trying to mental harshment me why cutting my tap water connection which connected to storage tang build by my late father he also cut my boring connection and build a door on our wheel ..now he managing police station n giving fake report against me..i produce so many evidence but police get managed by my brother so far 5 reports have been file 3 NCR but they just said its court matter ...take no action ...when i try to recconet with storage tank he complaint and PI taken action with kalam 151 on both of us to mental hashment...when i was in lock up the distroy my connection which i got in video by my son..but my video are .....worthless from them.....plzz guide me wht action i can take against my elder brother and mom which acting like criminal..but i m unable to take any strik action because they manage police ..wht legal action can be taken...